/*
 * Copyright 2015-2019 The OpenZipkin Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 * in compliance with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License
 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
 */
import QueryString from 'query-string';

export const buildQueryParameters = (params) => {
  const cleaned = {};

  Object.keys(params).forEach((key) => {
    if (params[key]) {
      cleaned[key] = params[key];
    }
  });

  return QueryString.stringify(cleaned);
};
